Title (en)

METHOD AND APPARATUS FOR JUDGING MATCHING OF RESELECTION PARAMETERS AND HANDOVER PARAMETERS BETWEEN CELLS

Title (de)

VERFAHREN UND VORRICHTUNG ZUR BEURTEILUNG DER ÜBEREINSTIMMUNG VON NEUAUSWAHLPARAMETERN UND ÜBERGABEPARAMETERN ZWISCHEN ZELLEN

Title (fr)

PROCÉDÉ ET APPAREIL POUR ÉVALUER UNE CORRESPONDANCE DE PARAMÈTRES DE RE-SÉLECTION ET DE PARAMÈTRES DE TRANSFERT ENTRE DES CELLULES

Publication

EP 2434797 A4 20170125 (EN)

Application

EP 10766643 A 20100422

Priority

• CN 2010072031 W 20100422
• CN 200910137448 A 20090422

Abstract (en)

[origin: US2012039305A1] The present invention discloses a method and an apparatus for judging matching of inter-cell reselection parameters and handover parameters; and the method comprises: receiving a handover request message or a relocation request message from a source base station by a target opposite end, wherein the handover request message or the relocation request message carries history information of the terminal; according to the handover request message or the relocation request message, the target opposite terminal judges whether the probability that cell handover of the terminal occurs subsequent to a radio resource control connection is established exceeds a threshold, wherein if there is only one ID of a cell in the history information and time span during which the terminal stayed in the cell is shorter than a preset time, it is determined that the terminal performs the handover subsequent to the radio resource control connection is established; if the probability exceeds a threshold, it being determined that the inter-cell reselection parameters and the handover parameters between the source base station and the target opposite end are not matched; otherwise, the cell reselection parameters and the handover parameters are matched. The present invention improves the performance of the network.

IPC 8 full level

H04W 24/02 (2009.01); H04W 68/04 (2009.01)

CPC (source: EP US)

H04W 36/008375 (2023.05 - EP US); H04W 24/02 (2013.01 - EP US); H04W 92/20 (2013.01 - EP US)

Citation (search report)

• [A] 3GPP: "3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Self-configuring and self-optimizing network use cases and solutions(Release 9)", 3GPP DRAFT; TR36902-110_CLEAN, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Seoul, Korea; 20090407, 7 April 2009 (2009-04-07), XP050341376
• [A] "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); X2 application protocol (X2AP) (Release 8)", 3GPP STANDARD; 3GPP TS 36.423, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V8.5.0, 1 March 2009 (2009-03-01), pages 1 - 100, XP050377735
• [A] HUAWEI: "Solutions for the Mobility Robustness use case", 3GPP DRAFT; R3-081165 SOLUTIONS FOR THE MOBILITY ROBUSTNESS USE CASE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Kansas City, USA; 20080430, 30 April 2008 (2008-04-30), XP050164358
• [AP] ZTE: "Complementarity of Mobility Robustness Optimization Use Case", 3GPP DRAFT; R3-091661, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Shenzhen, China; 20090820, 20 August 2009 (2009-08-20), XP050353048
• [AP] ZTE: "Complementarity of Mobility Robustness Optimization Use Case", 3GPP DRAFT; R3-091201, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. San Francisco, USA; 20090429, 29 April 2009 (2009-04-29), XP050341567
• See references of WO 2010121553A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

US 2012039305 A1 20120216; US 8817752 B2 20140826; CN 101873620 A 20101027; CN 101873620 B 20150128; EP 2434797 A1 20120328; EP 2434797 A4 20170125; EP 2434797 B1 20180207; JP 2012525024 A 20121018; JP 5454822 B2 20140326; WO 2010121553 A1 20101028

DOCDB simple family (application)

US 201013266109 A 20100422; CN 200910137448 A 20090422; CN 2010072031 W 20100422; EP 10766643 A 20100422; JP 2012506323 A 20100422